Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 26-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00118EP3E143JM-W22
List Price : $497
Notes:
Performed by: Checked:
Close Coupled Pump: Three-Phase - W22 "JM" Type - TEFC - High Efficiency
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 143JM
Output : 1 HP
Frequency : 60 Hz
Poles : 4
Full load speed : 1770
Slip : 1.67 %
Voltage : 208-230/460 V
Rated current : 3.45-3.12/1.56 A
Locked rotor current : 23.1/11.5 A
Locked rotor current (Il/In) : 7.4
No-load current : 2.40/1.20 A
Full load torque : 2.93 lb.ft
Locked rotor torque : 280 %
Breakdown torque : 350 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 13 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 37 lb
Moment of inertia : 0.09112 sq.ft.lb
Noise level : 51 dB(A)
Close Coupled Pump: Three-Phase - W22 "JM" Type - TEFC - High Efficiency
No.:
Date: 26-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6206 ZZ 6204 ZZ 100% 0.73 82.5
Regreasing interval --- --- 75% 0.64 82.5
Grease amount --- --- 50% 0.52 78.5
Notes:
Performed by Checked
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
90
0.9
80
0.8
70
0.7
60
0.6
50
0.5
C
A
No.:
Date: 26-DEC-2012
C - Slip D - Current at 230V (A)
1.0
2.0
3.0
4.0
5.0
40
0.4
A - Efficiency (%)
B - Power factor
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Customer :
Product line :
Frame : 143JM
Output : 1 HP
Frequency : 60 Hz
Full load speed : 1770
Voltage : 208-230/460 V
Rated current : 3.45-3.12/1.56 A
Insulation class : F
Notes:
B
D
Percent of rated output (%)
Close Coupled Pump: Three-Phase - W22 "JM" Type - TEFC - High Efficiency
4
3
2
1
0
Locked rotor current (Il/In) : 7.4
Duty cycle : S1
Service factor : 1.25
Design : B
Locked rotor torque : 280 %
Breakdown torque : 350 %
Performed by Checked
5.0
CHARACTERISTIC CURVES RELATED TO SPEED
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 26-DEC-2012
10.0
B - Current related to rated current (I/In)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
A - Torque related to rated torque (C/Cn)
Customer :
Product line :
0 10 20 30 40 50 60 70 80 90 100
9.0
8.0
B
A
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Speed related to rated speed (%)
Close Coupled Pump: Three-Phase - W22 "JM" Type - TEFC - High Efficiency
Frame : 143JM
Output : 1 HP
Frequency : 60 Hz
Full load speed : 1770
Voltage : 208-230/460 V
Rated current : 3.45-3.12/1.56 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 7.4
Duty cycle : S1
Service factor : 1.25
Design : B
Locked rotor torque : 280 %
Breakdown torque : 350 %
1 2 3 4 5 6 7 8
A
B
C
D
Notes:
E
2E
5.500
2F
4.000
O
7.122
ET
F
2.880
ES
1.654
AJ
5.874
BC
---
J
1.437
B
5.157
H
0.344
U
0.874
t1
0.748
AK
4.500
AH
4.258
A
6.457
BA
2.560
AA
NPT 3/4"
EM
1.000
t2
1.102
BD
6.496
P
7.047
D
3.500
ER
4.258
EL
1.156
C
14.304
BF
UNC 3/8"x16
AB
6.181
G
0.354
EQ
0.630
EP
1.179
Flange
FC-149
BB
0.157
Performed by:
Checked:
Customer:
Close Coupled Pump: Three-Phase - W22 "JM" Type - TEFC - High Efficiency
26-DEC-2012Three-phase induction motor
Frame 143JM - IP55
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